Powtran PI7500 Series User Manual page 31

H14: Acceleration time at1
H15: Deceleration time dt1
H16: Acceleration time at2
H17: Deceleration time dt2
H18: Acceleration time at3
H19: Deceleration time dt3
H20: Acceleration time at4
H21: Deceleration time dt4
H22: Acceleration time at5
H23: Deceleration time dt5
H24: Acceleration time at6
H25: Deceleration time dt6
H26: Acceleration time at7
H27: Deceleration time dt7
Set the Acc/Dec time of 7 steps respectively. They determine the
time needed to reach the speed, respectively depending on the
acceleration time for acceleration or on the deceleration time for
deceleration, but the time is not the actual time needed. Actual
acc/dec time equals to the set acc/dec time multiples a time multiple
which is decided by the tens digit of F56. Please refer to F56.
Definite acceleration and deceleration time for multi-step speed.
output
frequency 2X
1X
T1 T2
at1
at2
Definition of multi-step speed acceleration/deceleration time
at1: Step 1 acceleration time
dt2: Step 2 deceleration time
H28: Multi-step speed 1 running direction
H29: Multi-step speed 2 running direction
H30: Multi-step speed 3 running direction
H31: Multi-step speed 4 running direction
H32: Multi-step speed 5 running direction
Section VI. Function Parameter Description
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
factory setting: 10.0s
3X
T3
dt2 dt3
time
at2: Step 2 acceleration time
dt3: Step 3 deceleration time
factory setting: 0
factory setting: 0
factory setting: 0
factory setting: 0
factory setting: 0
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Section VI. Function Parameter Description
H33: Multi-step speed 6 running direction
H34: Multi-step speed 7 running direction
In program multi-speed l running, these parameters decide the direction of
each speed.
The running direction Setting value
forward
backward
In terminal multi-speed running:
When running control mode F05＝0/1/2, these parameters decide the
direction of each speed.
When running control mode F05 ＝ 3, these parameters and terminal
FWD/REV decide the direction of each speed together.
FWD=1 FWD=1
running direction running direction
forward backward
backward forward
6-2-3. F69 Input/output parameter [I/O]
o00: filter time of V2 signal input
It may be 2~200ms. If the time is too long, setting frequency change is
steady, but response speed will become bad; if the time is too short, setting
frequency stability become badly, but response speed will be rapider.
o01: V2 minimum input voltage
The minimum input voltage of input terminal V2, may be any value between
0~V2 maximum input voltage.
o02: V2 maximum input voltage
The maximum input voltage of input terminal V2, may be any value between
V2 minimum input voltage to 10V.
o03: I input filter time
It may be 2~200ms. If the time is too long, setting frequency change is
steady, but response speed will become bad; if the time is too short, setting
frequency stability become badly, but response speed will be rapider.
o04: I input minimum current
The minimum input current of input terminal I2, may be any value between
0~I2 maximum current.
o05: I input maximum current
The maximum input current of input terminal I2, may be any value between
I2 minimum current to 20.00 mA.
e.g. V2 input 1~5V, o01=1V, o02=5V; I2 input 4-20mA, o04=4mA,
factory setting: 0
factory setting: 0
0
1
Setting value
0
1
factory setting: 10ms
factory setting: 0.00V
factory setting: 10.00V
factory setting: 10ms
factory setting: 0.00mA
factory setting: 20.0mA
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